I/O Bio Contact Long Sleeve Crew Top The I/O Bio Merino Long Sleeve Crew is standard issue for year round use. Next-to-skin fit for performance or to revel in those extra workouts and lack of extra beverages in the off season. Grab a quiver of colors to match your adventure tick list. FABRIC: ENIGMA, 96% natural merino wool, 4% elastane (4-way stretch!) WEIGHT: 160 g/m2, Lightweight, next-to-skin 2010 I/O Bio Layering
Snow :: Mens
I/O Biocompatibles 74074

